Director Christopher Guest follows the successful "Waiting for Guffman" with another faux-documentary mixing improvisation and unique characters. This time, the subject is the snooty world of show dogs and the freaky, neurotic pooch-owners hoping to claim its greatest prize: Best in Show at the Mayflower Kennel Club Dog Show. The quirky dog-lovers include Meg (Posey) and Hamilton (Hitchcock), whose kinky sex life is giving their Weimaraner angst; doting gay Shih-Tzu owners Scott (Higgins) and Stefan (McKean); and seemingly tame suburbanites Gerry (Levy) and Cookie (O'Hara). Fred Willard steals the spotlight as Buck Laughlin, a sports announcer who has no knowledge of the event he's broadcasting. Worth a rental just for the bizarre one-liners fired off by the clueless commentator on such subjects as the dogs' anatomy and edibility.